remaining Protein metabolism

Health & Medicine - remaining Protein metabolism - 45 slides

By Minahil Atif

Explore remaining Protein metabolism, covering The lecture on protein metabolism delves into the metabolic significance of amino acids, particularly methionine and.

Topics Covered

  • Introduction to Protein Metabolism
  • Overview of Methionine & Cysteine Metabolism
  • Sulfur-containing Amino Acids
  • Methionine: An Essential Amino Acid
  • Cysteine: A Semi-Essential Amino Acid
  • METHIONINE METABOLISM
  • Metabolic Roles of Methionine
  • Methionine as Glucogenic
  • Mnemonic: Methionine Makes Sugar
  • Formation of Cysteine from Methionine
  • Methionine's Role in Cysteine Synthesis
  • Lipotropic Function of Methionine
  • Choline and Fat Accumulation
  • Mnemonic: Methyl → Choline → Healthy Liver
  • Polyamine Synthesis from Methionine
  • Active Methionine (SAM) Overview
  • Formation of SAM
  • Requirements for SAM Formation
  • Why is SAM Special?
  • Mnemonic: SAM = Send A Methyl
  • Transmethylation Reactions Explained
  • After Donating Methyl: SAM to SAH
  • Important Methylation Reactions
  • Creatine Synthesis from SAM
  • Choline Synthesis from SAM
  • Epinephrine Formation from SAM
  • Melatonin Synthesis from SAM
  • DNA Methylation and Gene Regulation
  • Mnemonic for SAM Functions
  • Methyl Mercaptan & Foetor Hepaticus
  • Methionine Metabolism Produces Methyl Mercaptan
  • Foetor Hepaticus in Liver Disease
  • Mnemonic: Mercaptan → Musty Breath
  • CYSTEINE METABOLISM
  • Fate of Cysteine
  • Cysteine Degradation Pathways
  • Major End Product: Pyruvate
  • Sulfur Removal in Cysteine Metabolism
  • Pathway I: Major Pathway of Cysteine Degradation
  • Pathway II: Sulfur Removal First
  • Detoxification Roles of Cysteine
  • Formation of Glutathione from Cysteine
  • Taurine Synthesis from Cysteine
  • Structural Role of Cysteine in Proteins
  • Clinical Significance of Methionine and Cysteine Metabolism

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